Patek Philippe Annual Calendar Flyback Chronograph Montone proved abject failures on the

proved abject failures on the commercial market

there’s no wonder that it’s become so renowned

Roger Moore

Watches do not need to be over the top to be eye catching

“In 1963

Patek Philippe Annual Calendar Flyback Chronograph Montone proved abject failures on theThe annual calendar is a complication invented by Patek Philippe. While it plays second fiddle to the perpetual calendar in the minds of most collectors, the reality is that the construction of this calendar mechanism is by no means a simple feat, and requires impressive micro engineering and design acumen to execute well. Able to account for months of different lengths, it only requires manual adjustment once per year at the end of February. However,